Dataset {
    Float64 /longitude_time[454];
    Float32 /depth[351];
    Float64 /depth_time[351];
    Float64 /time_fix[24];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[24];
    Float64 /longitude[454];
    Float64 /latitude[447];
    Float64 /latitude_fix_time[24];
    Float64 /longitude_fix[24];
    Float64 /longitude_fix_time[24];
    Float64 /latitude_time[447];
    Float64 /time_fix_time[24];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[504947];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[504947];
} cell-Normal.nc4;